MPD 06 New QH Metered Demand Connection...MPD 06 New QH Metered Demand Connection Market Design...

MARKET PROCESS DESIGN

MPD 06 – New QH Metered Demand Connection

MPD 06 New QH Metered Demand Connection Market Design Version 10.4

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TABLE OF CONTENTS

1. INTRODUCTION .................................................................................................................................................................................................................................... 3

1.1 SCOPE ..................................................................................................................................................................................................................................................... 3

1.2 HISTORY OF CHANGES ........................................................................................................................................................................................................................... 3

2. PROCESS MAP ..................................................................................................................................................................................................................................... 5

2.1 PROCESS DESCRIPTION ......................................................................................................................................................................................................................... 8


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1. Introduction

1.1 Scope

This Procedure describes the process for New QH Metered Demand Connection.

This process applies to

1.2 History of Changes

This Procedure includes the following changes:

Version in which Implemented

Source of Change Description of Change

Draft 235 Changes to provisional acceptance criteria for change of legal entity

Draft B037 Message 010 is used for all Registrations

Draft Removal of 103 flow to New Supplier to inform of delay in processing due to need for additional

information

Further Changes since version 3.1

Draft MIG September 3rd Standardisation on use of QH/NQH terminology

Updates arising from Supplier clarification

Draft Written Supplier

Clarifications 2

Text in box 15 updated to include ‘provisional’


Clarifications 5

Updated text on page 6, 7 to Provisionally accepted rather than Registration


Clarifications 3

Updated section on MPRN assignment (Page 4)

Changes applied after version 4.1


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Version in which Implemented

Source of Change Description of Change

Version 4.2 MCR 0010 Update to include business rules re: provision of EAI code. The validation of EAI on 010 Message is

included

Changes applied after version 4.2

Version 4.3 MCR 0046 ESB National Grid Requirements communicating New QH metered Connection

Version 6.0 MCR 0095 Amendments to MDP6 to satisfy new requirements of SEM implementation regarding the Supplier

Unit ID and additional validation rules and processing required surrounding Trading Sites

This will necessitate changes to :-

ARIS Process Flow Diagram (ARIS screenshot)

ARIS Process Flow Diagram – Supporting Text

Market Messages

Web-Form

Version 8.0 RMDS QA No business changes applied. MPD clean-up: objects enlarged to make text readable, swimlane

actors shifted left, swimlanes tightened.

Version 8.0a MCR 0161 Updated to reflect implementation of "MCR 0161 - Increasing the threshold for connection agreement

return". Changed references of threshold from "100 kVA" to "MV (Medium Voltage)" the following

steps:

* Get Connection agreement where required

* Set MPRN Status to Assigned

* Set Registration status to provisional

Version 10.4 MCR 1155 – Conversion of

MPDs from ARIS to

document format.

ARIS Process flow converted to Visio format and Step Table included.

Changed SMO to SEMO


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2. Process Map

MPD 06 – New QH Metered Demand ConnectionC

us

tom

er

ES

B N

etw

ork

sS

up

plie

rT

SO

SE

MO

Post

x

3

Prepare quote, get

terms accepted

MPRN available

for Registration /publication

7

Receive

Registration

010MM

6

Registers MPRN

with MRSO

4

Set MPRN status to

Assigned

Contact with

Supplier

10

Validate

Registration

Registration

invalid

Agreed Procedure 1

8

Inform MRSO of

Update Trading

Site Registration

9

Receive Trading

Site Registration

Registration

valid

101RMM

13

Receive notice of

Registration

Rejection

2

Receive Application

Form

1

Customer sends New

Connection Form and

Application Form &

Site Details

Customer

Require New

Connection

5

Customer

contacts Supplier

11

Update QH

Registration record

with rejection

12

Inform Supplier

of Registration

Rejection

14

Set Registration

status to

Provisional

15

Send Provisional

Acceptance to

Supplier

101PMM

16

Receive Provisional

Acceptance

V

Next step 17


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Cu

sto

me

rE

SB

Ne

two

rks

Su

pp

lie

rT

SO

SE

MO

17

Get Connection

agreement where

required

V

19

Receive ETCI cert

and/or DoF and

Duct Ready cert

x

22

Complete Meter

installation &

Energisation

V

24

Receive QH

Meter Details

25

Confirm

Communications

From step 14

To step 29

18

Send ETCI cert and/

or DoF & Duct Ready

cert

20

Update Customer

details

21

Check if ready for

Energisation

Ready for

energisation

Not ready for

energisation

23

Confirm QH details

to Data Collector

27

Details Made

available to MRSO

26

Receive

confirmation of

communications

28

All data available to

complete

Registration


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Cu

sto

me

rE

SB

Ne

two

rks

Su

pp

lie

rT

SO

SE

MO

29

Set Registration

Acceptance status

30

Determine if

Trading Sitex

Not Trading site

Trading site

V

33

Send Registration

acceptance to

Supplier

101MM

34

Receive

Registration

Acceptance

35

Send Meter Details

to Supplier

331MM

36

Receive Meter

Details

37

Send Meter Details

to TSO

331MM

38

Receive Meter

Details

39

Send Registration

acceptance to TSO

101MM

40

Receive

Confirmation of

Registration

31

Advise SMO of

Registration

acceptance

32

Receive

confirmation of

Registration

From step 28


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2.1 Process Description

Process Step Role Process Step Description Interface

1 Customer sends New Connection Application & Site Details

Customer The Customer sends application form and site details to ESBN. Post

2 Receive Application Form

ESBN ESBN receives an application form & site details from a Customer.

3 Prepare quote, get terms accepted

ESBN On receipt of an application from the Customer, ESBN will prepare and issue a quotation to the Customer. The MPRN for the new meter point will be issued to the Customer with the quotation. In the case of multi-site developments, the Developer will be issued with a list of the MPRNs.

4 Set MPRN status to Assigned

ESBN The status of the MPRN will be set to assigned once the following criteria have been met:

The quotation must have been accepted and Capital Contribution paid

The Customer must have accepted the terms of connection and returned a signed Connection Agreement (over MV (Medium voltage))/Acceptance of Offer (Under MV(Medium Voltage))

As soon as the MPRN has reached the status of ‘Assigned’, Registrations will be accepted by Meter Registration System Operator (MRSO) for that MPRN

5 Customer contacts Supplier

Customer The Customer contacts a Supplier to register the MPRN.

6 Registers MPRN with MRSO

Supplier The Supplier provides a Registration application, completed in accordance with the applicable Rules to Meter Registration Service Operator (MRSO). The Supplier is responsible for the validity of all information provided for the purposes of registering a Meter Point. A Registration request from a Supplier will be taken as a request for energisation by ESBN.

010 MM

7 Receive Registration ESBN ESBN receives Registration request from a supplier - next step 10

8 Inform MRSO of Update Trading Site Registration

SEMO Single Market Operator (SEMO) will advise MRSO of Update Trading Site Registration. See Wholesale Market Agreed Procedure1.

9 Receive Trading Site Registration

ESBN MRSO receive update Trading Site Registration.


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Process Step Role Process Step Description Interface

10 Validate Registration ESBN MRSO will validate the Registration in accordance with the applicable validation rules and advise the Supplier of the outcome.

Failure of the following validations will cause the Registration to be rejected.

The Supplier must have provided all mandatory information.

The MPRN must have been assigned and is not terminated.

The Supplier Id is a valid one and the Supplier has a DUoS agreement.

The Supplier must be entitled to register a Meter Point under the legislation and in accordance with the Trading and Settlement Code.

The Supplier warrants that a supply agreement exists with the Customer at the Meter Point being registered.

The Supplier must provide a Supplier Unit that is valid for the Supplier

The Supplier Unit must not be a Trading Site Supplier Unit.

The Supplier must provide a sub-aggregation code (SSAC) that is valid for the Supplier Unit and for the Settlement Class.

EAI must be valid and not blank for sites over 30 kVA. Failure of the following validation will cause the Registration to be rejected unless ESBN approves the new information. Meter Point Address advised by Supplier is materially inconsistent with Meter Point Address known to MRSO. ESBN may accept or reject the new address submitted by the Supplier.

Registration invalid - next step 11

Registration valid - next step 14

11 Update QH Registration record with rejection

ESBN MRSO will update the Registration record with the rejection.

12 Inform Supplier of Registration Rejection

ESBN If Registration is rejected the Supplier is informed of the rejection with the reasons. A Registration received prior to energisation that is provisionally accepted will supersede any previous Registration. The Supplier of any previously accepted Registration will be informed.

101R MM

13 Receive notice of Registration rejection

Supplier The Supplier receives notification of the Registration rejection.


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14 Set Registration status to Provisional

ESBN Where the Registration is valid, ESBN will determine if provisional acceptance is required. Failure of the following validations will cause the Registration to be provisionally accepted.

The Meter Point is not energised. The Registration will become effective when the Meter Point is energised.

The connection voltage is equal to or exceeds “MV (Medium Voltage)"and there is no Connection Agreement in place or there is a change of Customer name or registered company number or Change of Tenancy. In this case ESBN must confirm the existence of a Connection Agreement before the Registration is accepted.

15 Send Provisional Acceptance to Supplier

ESBN If the Registration is provisionally accepted the Supplier will be informed of the provisional acceptance, with reasons, together with Meter Point status and characteristics known to MRSO at the time.

101P MM

16 Receive Provisional Acceptance

Supplier The supplier will receive notification of Provisional Acceptance of Registration.

17 Get Connection Agreement where required

ESBN Where a Registration has been provisionally accepted pending receipt of a Connection Agreement (in cases where Connection Voltage is equal to or exceeds MV (Medium Voltage)), DSO will signal the existence of a Connection Agreement to MRSO.

18 Send ETCI cert and/or DoF & Duct Ready cert

Customer The Customer will be responsible for the provision of a Wiring Certificate, Declaration of Fitness (DoF) for MV & above and a Duct Ready Certificate to ESBN where required.

19 Receive ETCI cert and/or DoF & Duct Ready cert

ESBN ESBN receives the Wiring Certificate, Declaration of Fitness (DoF) for MV & above and a Duct Ready Certificate.

20 Update Customer details

ESBN On receipt of Connection Agreement the new Customer details are updated.


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21 Check if ready for Energisation

ESBN ESBN will check if all the criteria are met for energisation. DSO will arrange for the energisation of the Meter Point in accordance with the metering requirements specified and applicable metering codes, practices and standards. This will occur when the following conditions are true:

All payments required have been received.

A Connection Agreement must be in place.

All certificates required (wiring certificate/ Declaration of fitness etc.) have been received.

A Provisionally Accepted Supplier Registration must be in place for Customer s with MIC greater than or equal to 30 kVA.

If all criteria are met - next step 22

If all criteria are not met - back to step 21

22 Complete Meter installation & Energisation

ESBN Distribution System Operator (DSO) will arrange for the Energisation of the Meter Point in accordance with the metering requirements specified and applicable metering codes, practices and standards.

23 Pass QH Meter details to Data Collector

ESBN On completion of Energisation of the Meter Point, DSO will confirm QH details to Data Collection.

24 Receive QH Meter Details

ESBN Data Collection receives QH meter details.

25 Confirm Communications

ESBN Upon receipt of the meter details Data Collection will be responsible for confirming the existence and operation of communications at the new QH metered site to the DSO.

26 Receive confirmation of communications

ESBN Data Collection will confirm communication with the QH metered site to DSO.

27 Make details available to MRSO

ESBN At Energisation, and once communications have been verified, DSO will make meter details and the Meter Point status available to MRSO and completes the Meter Point characteristics.

28 All data available to complete Registration

ESBN MRSO will confirm that all data required for Registration is available.

29 Set Registration Acceptance status

ESBN Registration status changed to acceptance.


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30 Determine if Trading Site

ESBN MRSO will determine if the Registration is for a Trading Site.

If Trading Site - next step 31 and steps 33 - 39

If not Trading Site - next steps 33 - 39

31 Advise SEMO of Registration acceptance

ESBN MRSO will advise SEMO of Registration for the Trading Site. Email

32 Receive confirmation of Registration

SEMO SEMO receives details via email of the Registration of the Trading Site.

33 Send Registration acceptance to Supplier

ESBN Where a Meter Point has been energised and there is a Registration for which all

other conditions for final acceptance are met, the Registration is confirmed and the

Supplier will be informed of the final acceptance. Where energisation is not notified

to MRSO within five days of the energisation date, then, when energisation is

identified: - a Registration acceptance, backdated to the energisation date, will be

sent to the provisionally accepted Supplier. Should a Meter Point have a

provisionally accepted Supplier Registration for sixty working days, and that Meter

Point has not been energised, MRSO will issue a report to the Supplier and the

DSO.

101 MM

34 Receive Registration acceptance

Supplier The Supplier receives confirmation of the Registration.

35 Send Meter Details to Supplier

ESBN ESBN send Meter Details to the Supplier. 331 MM

36 Receive Meter Details Supplier The Supplier receives Meter Details.

37 Send Meter Details to TSO

ESBN ESBN send Meter Details to the TSO. 331 MM

38 Receive Meter Details TSO TSO receive Meter Details.

39 Send Registration acceptance to TSO

ESBN ESBN send confirmation of the Registration to the TSO. 101 MM

40 Receive confirmation of Registration

TSO TSO receive confirmation of Registration.

MPD 06 New QH Metered Demand Connection...MPD 06 New QH Metered Demand Connection Market Design...

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